Home / 15,008,877.48-22,513,078.48-4,773,589.50

Finding the Fourth Proportional to 15,008,877.48, 22,513,078.48 and 4,773,589.50

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Solution

The fourth proportional to 15,008,877.48, 22,513,078.48 and 4,773,589.50 is: 7,160,308.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,008,877.48 : 22,513,078.48 = 4,773,589.50 : x
  2. Step 2: Convert to fraction form
    15,008,877.48/22,513,078.48 = 4,773,589.50/x
  3. Step 3: Cross multiply
    15,008,877.48x = 22,513,078.48 × 4,773,589.50
  4. Step 4: Simplify right side
    15,008,877.48x = 107,468,195,044,803.97
  5. Step 5: Solve for x
    x = 107,468,195,044,803.97/15,008,877.48
  6. Step 6: Final answer
    x = 7,160,308.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.